The radiological findings of chordoid glioma: report of two cases, one case with MR spectroscopy

被引：10

作者：

Feng Qixing ^{[1
]}

Gao Peiyi ^{[1
]}

Wang Kai ^{[1
]}

Chen Xuzhu ^{[1
]}

Min Xiangde ^{[2
]}

Dai Jianping ^{[1
]}

机构：

[1] Capital Med Univ, Beijing Tiantan Hosp, Dept Neuroimaging, Beijing, Peoples R China

[2] Huazhong Univ Sci & Technol, Tongji Med Coll, Tongji Hosp, Dept Radiol, Wuhan 430030, Hubei, Peoples R China

来源：

CLINICAL IMAGING | 2015年 / 39卷 / 06期

关键词：

Chordoid glioma; Third ventricle; Spectroscopy; MRI; Calcification; 3RD-VENTRICLE; CT;

D O I：

10.1016/j.clinimag.2015.06.011

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Chordoid glioma is a rare tumor that often originate from the third ventricle. We reported two cases of choroid glioma. Although calcification is a rare findings, dot-like calcification was present on one case. On contrast images, one case demonstrated strong, homogeneous enhancement. On MR spectroscopy (MRS) images, the tumor showed high choline (Cho), low N-acetyl aspartate (NM) and Cho/Cr=238, NAA/Cr= 1.19, NAA/Cr=1.19. This might mimic a low-grade tumour. MRS offers additional information and facilitate differential diagnosis for chordoid glioma. (C) 2015 Elsevier Inc. All rights reserved.

引用

页码：1086 / 1089

页数：4

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